2026ivt results

2026ivt results

Information

Transient

Name:	`AT2026ivt`
Right ascension:	`12h54m45.85s`
Declination:	`-2d03m13.19s`
Discovery Date:	`April 6, 2026, 11:51 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):

Host

Name:	`1102906`
Right ascension:	`12h54m45.85s`
Declination:	`-2d03m14.54s`
Redshift:	`0.080662`
Photometric Redshift:	`None`

Cutout Download Report

Downloadable	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_z	DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	17.73
Transient MWEBV	processed	0.04
Host match	processed	3.91
Host information	processed	0.12
Host MWEBV	processed	0.03
Host spectrum download	not processed	None
Global aperture construction	processed	0.65
Global aperture photometry	processed	6.6
Validate global photometry	processed	19.08
Global host SED inference	time limit exceeded	7179.7
Local aperture photometry	processed	6.18
Validate local photometry	processed	0.03
Local host SED inference	processed	499.41

Imaging data

Spectral Energy Distribution

Host Galaxy Spectrum

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.277	10.359	10.480
{\rm log}_{10}({\rm SFR})	-1.218	-0.558	-0.097
{\rm log}_{10}({\rm sSFR})	-11.666	-10.957	-10.444
{\rm stellar\ age}	7.083	8.313	11.776

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.948	-0.567	-0.330
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.125	-0.766	-0.393

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.462	0.692	1.080
\delta	-0.774	-0.507	-0.223
\tau_1/\tau_2	0.486	0.847	1.191
Q_{PAH}	0.537	2.640	5.509
U_{min}	3.071	8.274	15.595
{\rm log}_{10}(\gamma_e)\,	-3.250	-1.825	-0.512

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.985	-1.064	-0.345
{\rm log}_{10}(\tau_{AGN})\,	0.992	1.426	1.877

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.079	-0.465	-0.042
0.03-0.10 Gyr	-2.039	-0.733	-0.093
0.10-0.33 Gyr	-2.743	-0.900	-0.109
0.33-1.07 Gyr	-3.118	-0.946	-0.041
1.07-3.49 Gyr	-2.873	-0.696	0.279
3.49-11.42 Gyr	-0.632	0.429	0.615
11.42-12.69 Gyr	0.124	0.878	1.586

Global parameter details

Documentation

Data not available

Aperture Photometry

Aperture details

RA, DEC (J2000):	12h54m45.85s, -2d03m13.19s
semi major axis, semi minor axis (arcsec):	1.32, 1.32
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	105.96	0.4	18.837	0.004	AB
PanSTARRS_g	121.49	0.37	18.689	0.003	AB
PanSTARRS_r	282.78	0.53	17.771	0.002	AB
DES_r	267.97	1.24	17.830	0.005	AB
SDSS_i	386.01	5.21	17.434	0.015	AB
PanSTARRS_i	413.21	0.63	17.360	0.002	AB
PanSTARRS_z	552.05	0.99	17.045	0.002	AB
SDSS_z	549.05	8.18	17.051	0.016	AB
DES_z	546.71	4.3	17.056	0.009	AB
PanSTARRS_y	655.19	1.77	16.859	0.003	AB

Aperture details

RA, DEC (J2000):	12h54m45.64s, -2d03m18.06s
semi major axis, semi minor axis (arcsec):	20.26, 5.27
angle (degrees, anti-clockwise from east):	-143.79

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	4.17	0.75	22.351	0.196	AB
GALEX_NUV	5.68	0.84	22.014	0.161	AB
SDSS_u	167.67	8.07	18.339	0.052	AB
SDSS_g	1130.71	9.24	16.267	0.009	AB
DES_g	1016.36	1.35	16.382	0.001	AB
PanSTARRS_g	1275.89	2.36	16.135	0.002	AB
SDSS_r	2831.26	14.75	15.270	0.006	AB
PanSTARRS_r	2896.64	3.18	15.245	0.001	AB
DES_r	2511.4	3.93	15.400	0.002	AB
SDSS_i	4156.16	18.8	14.853	0.005	AB
PanSTARRS_i	4083.04	3.86	14.873	0.001	AB
PanSTARRS_z	5064.32	6.69	14.639	0.001	AB
DES_z	4570.6	12.81	14.750	0.003	AB
2MASS_J	7011.08	243.31	13.391	0.038	Vega
WISE_W1	3233.84	38.32	12.427	0.013	Vega
WISE_W2	1837.17	42.19	12.401	0.025	Vega
WISE_W3	707.09	110.66	11.602	0.170	Vega
WISE_W4	1824.44	692.68	9.127	0.412	Vega